package Exception;

public class TryCatchDemo {
    public static void main(String[] args) {
        System.out.println("程序运行");
        try {
            String line = "abc";
            System.out.println(line.length());
            System.out.println(line.charAt(0));
            System.out.println(Integer.parseInt(line));
            System.out.println("!!!!!!!!!!");
//        }catch (NullPointerException a){
//            System.out.println("出现空指针异常，在这里解决");
//        }catch (StringIndexOutOfBoundsException a){
//            System.out.println("出现下标越界，在这里解决");
//        }
        }catch (NullPointerException|StringIndexOutOfBoundsException a){
            System.out.println("出现空指针或下标越界后相同的处理方式");
        }catch (Exception a){
            System.out.println("反正出了个错");
        }

        System.out.println("程序结束");
    }
}
